Water Quality in Delta, CO (81410)

EPA violation data for public water systems serving ZIP code 81410.

No Health-Based Violations

None of the 3 water systems serving this ZIP have exceeded federal contaminant limits in the past 5 years. There are8 monitoring/reporting violations (missed testing deadlines), all resolved.

Better than 62% of US ZIP codes.

Based on EPA compliance data. Not a substitute for an official water quality report from your utility.

1,372

Population

3

Water Systems

8

Violations (5yr)

0

Health-Based

Location

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Water Systems Serving This Area (3)

Delta City Of

All resolved
Purchased surface water 8,700 people served
1 violation (5yr) · All resolved

Orchard City Town Of

All resolved
Groundwater under influence of surface water 3,100 people served
7 violations (5yr) · All resolved
Lead tested: 7 ppb (limit: 15 ppb)

Golden Eagle Wc

Surface water 16 people served
0 violations

Contaminants Found

Interim Enhanced Surface Water Treatment RuleMonitoring
4 violations
All resolved
Public NoticeMonitoring
1 violation
All resolved
Surface Water Treatment RuleMonitoring
1 violation
All resolved
ChlorineMonitoring

Used to disinfect water — generally safe at regulated levels.

1 violation
All resolved
Revised Total Coliform RuleMonitoring

Missed testing deadlines — not a detection of bacteria.

1 violation
All resolved

Lead & Copper Levels

Lead (Pb)

Within limit
7 ppb measured Action level: 15 ppb

Sampled: Jan 2023

How Does This Compare?

Delta (81410) has more violations than 62% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 8, most of which are monitoring/reporting issues.

Fewer violations 62th percentile More violations

Water Filter Recommendations

No contaminant issues detected. For general protection, a basic carbon filter removes common impurities like chlorine and sediment. Look for NSF/ANSI 42 certified products.

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